h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 1390

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Appendix B Internal I/O Register
Rev. 6.00 Feb 22, 2005 page 1330 of 1484
REJ09B0103-0600
PWCR1—PWM Control Register 1
Bit
Initial value
Read/Write
Note: * Only 0 can be written, to clear the flag.
Interrupt Enable
0
1


7
1
Interrupt disabled
Interrupt enabled


6
1
Compare Match Flag
0
1
[Clearing conditions]
• When 0 is written to CMF after reading CMF = 1
• When the DTC is activated by a compare match interrupt,
[Setting condition]
• When PWCNT = PWCYR
and the DISEL bit in the DTC’s MRB register is 0
R/W
IE
5
0
R/(W)*
Counter Start
CMF
0
1
4
0
PWCNT is stopped
PWCNT is started
Clock Select
0
1
CST
R/W
H'FC00
3
0
0
1
*
0
1
0
1
*
Internal clock: counts on φ/1
Internal clock: counts on φ/2
Internal clock: counts on φ/4
Internal clock: counts on φ/8
Internal clock: counts on φ/16
CKS2
R/W
2
0
CKS1
R/W
1
0
*: Don't care
CKS0
R/W
0
0
PWM1